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The 20BD156A0ANNANB0 from Allen Bradley is an adjustable frequency AC drive designed for 480 VAC, three-phase applications. Engineered to deliver a maximum output current of 156 Amps, this unit can support a nominal motor power of up to 125 HP under normal duty conditions and 100 HP for heavy duty scenarios.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD156A0ANNANB0 |
| Weight | 195.00 lbs (88.45 kg) |
| Control Method | Standard Control with 120V I/O |
| Feedback | No Feedback |
| Degree of Protection | IP20 / Type 1 |
| Output Current | 156 Amps |
| Output Frequency | 420 Hz |
| Input Voltage | 480 VAC, 3 PH |
| Nominal Motor Power (Normal Duty) | 125 HP |
| Nominal Motor Power (Heavy Duty) | 100 HP |
| Brake IGBT | No Brake IGBT |
| Internal Brake Resistor | Without Brake Resistor |
| Communication Module | No Communication Module |
| Operating Temperature | 0 °C to +40 °C |
| Storage Temperature | –40 °C to +70 °C |
| Human Interface Module (HIM) | No HIM (Blank Plate) |
The model 20BD156A0ANNANB0 from Allen Bradley belongs to the PowerFlex 700 series and serves as an adjustable frequency AC drive tailored for industrial applications requiring robust power handling. Operating at a rated input voltage of 480 VAC in a three-phase configuration, it achieves an impressive output current capacity of 156 Amps. For typical duty use, this unit can drive motors up to 125 horsepower, while still providing reliable performance at 100 horsepower under heavy duty applications.
The control methodology employed is standard, utilizing 120V I/O but without any feedback mechanism, which streamlines operation in certain application setups. Additionally, the drive does not incorporate a brake IGBT or an internal brake resistor. With its IP20 / Type 1 protection rating, this equipment offers basic safeguards against contact and dust, making it suitable for protected environments.
The output frequency can reach up to 420 Hz, accommodating a wide range of motor and application needs effectively. For temperature considerations, this drive operates best between 0 °C and +40 °C, ensuring stable performance in normal industrial conditions. For storage, it can withstand temperatures as low as –40 °C and up to +70 °C, broadening its potential to be stored in varying climates.
It is noteworthy that this model does not come with a human interface module; instead, it is equipped with a blank plate, which could facilitate customization according to specific user requirements. Overall, the 20BD156A0ANNANB0 is engineered for dependable performance in driving motor applications across industrial domains.